三相电路中,流过各相火线的电流称为()。A、线电压 B、相电压 C、线电流 D、相电 发布时间:2017-07-06 20:25 │ 来源:www.tikuol.com 题型:单项选择题 问题: 三相电路中,流过各相火线的电流称为()。A、线电压B、相电压C、线电流D、相电流
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